NAME: COPYING BASE PAPER  BASIC WEIGHT:17g/m2
  USE: USED TO PROCESS COPYING PAPER
  TYPE:446*7000、376*7000、516*7000
   NAME: SINGLE WRITING PAPER     BASIC WEIGHT:30g/m2、40g/m2 
   USE: USED IN PRINTING TEXT PAGE ,LETTER PAPER
   TYPE:787*1092、850*1168
         NAME: OFFSET PRINTING BOOK PAPER    BASIC WEIGHT:52g/m2 
         USE: MAINLY USED IN PRINTING TEXT BOOK,MNGAZINE
         TYPE:787、850、880、787*1092、850*1168
              NAME: SINGLE OFFSET PRINTING PAPER    BASIC WEIGHT:60g/m2 
             USE:USED IN PRINTING TEST PAPER, LETTER PAPER
             TYPE:787*1092